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smog pump making ticking sounds?

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Old Jul 22, 2008 | 12:03 AM
  #1  
Demon_Eater's Avatar
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From: Montana
Car: 91 Camaro RS
Engine: 350
Transmission: T56
smog pump making ticking sounds?

Recently I've been hearing this obnoxious loud ticking noises, and it's even louder then my exhaust (which sadly, my duel exhaust can be heard across town.)

Anyway, I thought it was my headers blew a gasket, but it was the smog pump, what would cause it to make ticking noises? i'll replace it later when I get the money (I got my new engine coming in two weeks, I soon will post pictures of it, )

Thanks,

Tim
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Old Jul 22, 2008 | 12:58 AM
  #2  
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From: Orange, SoCal
Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
Transmission: Tremec T56
Axle/Gears: 12-Bolt 3.73
Re: smog pump making ticking sounds?

"dual" exhaust. A duel is a fight, dual means two.

A ticking noise from the air pump usually means the bearing in it has gone bad.
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Old Jul 22, 2008 | 02:52 AM
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From: Sacramento
Car: 91 RS
Engine: 350 TBI
Transmission: WC T5
Axle/Gears: 3.42 Posi
Re: smog pump making ticking sounds?

Take it off and open it up. Put a little bearing grease in there and see what happens. Can't hurt.

Make triple sure it's the smog pump too. Use the long-rod-to-ear trick.
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Old Jul 22, 2008 | 11:49 AM
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From: Manteca,California. Nor Cal.
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Re: smog pump making ticking sounds?

it could be the bearing in the pump or possible the plastc inside has broken and is boucing around inside thats what happened to mine
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